Troubleshooting new pc

[osok]

Hello,
Just got a new I&, second generation processor equipped with a Mvidia 560. Ran great for about 45 minutes then screen rate dropped to 1 FPS. has my new card fried?

 

[Sunius]

Download HWMonitor and check the temperatures.

http://www.cpuid.com/softwares/hwmonitor.html

Since you gave only this bit of information, I cannot give you anything more. Post full specs, exactly what's happening, whether you can reproduce it and on what game.